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Russian Scientist Released After Four Months in Federal Custody
Kseniia Petrova, a Harvard researcher, still faces criminal charges for failing to declare scientific samples she was carrying in her suitcase.
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Google DeepMind and National Hurricane Center Join on New A.I. Model
The National Hurricane Center will experiment with the company’s DeepMind program to enhance the work of its expert meteorologists.
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Each Person Has a Unique ‘Breath Print,’ Scientists Find
Every breath you take, they really may be watching you.
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Early Humans Settled in Cities. Bedbugs Followed Them.
A new study suggests that bedbugs were the first urban pest, and their population thrived in that environment. For the bloodsucking insects, it’s been the perfect 13,000-year-long marriage.
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They’re Gentle. They’re Seasonal. They’re Soft Boy Cooks.
Hide your tomatoes: These charismatic chefs are on social media, a counter to the harder-edged chefs.
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Nintendo Switch 2 Review: Bigger and Better, for a Higher Price
The hardware improvements in the new $450 Nintendo will make this an automatic upgrade for fans of the two-in-one console.
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F.A.A. Further Restricts Area Around Reagan Airport to Helicopters
The agency has taken steps to reduce the risk of midair collisions after a military helicopter struck a commercial flight in January, killing everyone on both crafts.
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David H. Murdock, a Fierce Rags-to-Riches Corporate Raider, Dies at 102
He was a school dropout at 14 and homeless for a spell, but as a driven investor he became a billionaire. Later came another quest: to extend life through better nutrition.
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Do Californians Really Pay Trump’s Bills?
The rising tension between President Trump and Gov. Gavin Newsom is reviving questions about who pays into — and who takes from — the federal government.
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Elon Musk’s xAI Could Be Getting $250 Million in Investments
Two dozen venture capital firms and other investors are investing in xAI, the artificial intelligence and social media company.